121 lines
3.0 KiB
C#
121 lines
3.0 KiB
C#
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using Assets.Scripts;
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using static LevelSpawner;
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public class MissileSpawnerScript : MonoBehaviour
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{
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#region PROPERTIES
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#endregion
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#region VARIABLES
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public float alertDuration = 5f;
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private int baseCountdown = 2;
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private int countdown = 0;
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private bool renderSprite;
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private MissileAlertScript missileAlertScript;
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private PlayerScript playerScript;
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private GameHandler _gameHandler;
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private DataBearer _dataBearer;
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private PlayersHandler _playersHandler;
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private LevelSpawner _leverSpawner;
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[SerializeField] private GameObject missileAlertRef;
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[SerializeField] private GameObject missilePrefab;
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#endregion
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#region EVENTS
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public event EventHandler<MissileEventArgs> OnMissileAlert;
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public event EventHandler<MissileEventArgs> OnMissileLaunched;
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public class MissileEventArgs : EventArgs
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{
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//todo : eventContent
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}
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private void MissileLaunchCountdown_OnPrefab(object sender, PrefabSpawnedEventArgs args)
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{
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if (countdown == baseCountdown)
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{
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StartCoroutine(MissileLaunchSequence());
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countdown = 0;
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}
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else
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{
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countdown++;
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}
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}
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#endregion
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#region METHODS
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private IEnumerator MissileLaunchSequence()
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{
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if(renderSprite)
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missileAlertScript.enabled = true;
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yield return new WaitForSeconds(alertDuration);
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missileAlertScript.enabled = false;
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SpawnMissile();
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}
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private void SpawnMissile()
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{
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var position = new Vector3(20, transform.position.y, -2);
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var instance = Instantiate(missilePrefab, position, missilePrefab.transform.rotation);
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instance.GetComponent<MissileScript>().SetTarget(playerScript.Id);
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instance.GetComponent<MissileScript>().SetRenderSprite(renderSprite);
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if (!renderSprite)
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{
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DestroyImmediate(instance.GetComponent<SpriteRenderer>(), true);
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instance.GetComponent<MissileScript>().StopParticles();
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}
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}
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#endregion
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#region LIFECYCLE
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protected void Awake()
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{
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_dataBearer = DataBearer.Instance;
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_gameHandler = GameHandler.Instance;
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_playersHandler = PlayersHandler.Instance;
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_leverSpawner = LevelSpawner.Instance;
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if (!_dataBearer.Rules.Missiles)
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{
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Destroy(gameObject);
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}
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_leverSpawner.OnPrefabSpawned += MissileLaunchCountdown_OnPrefab;
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missileAlertScript = missileAlertRef.GetComponent<MissileAlertScript>();
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playerScript = GetComponentInParent<PlayerScript>();
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}
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private void Start()
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{
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renderSprite = !(_gameHandler.HaveHumanPlayer && !playerScript.IsHuman); // false if game has human and script is not human
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}
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private void OnDestroy()
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{
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Clean();
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}
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private void Clean()
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{
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StopAllCoroutines();
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LevelSpawner.Instance.OnPrefabSpawned -= MissileLaunchCountdown_OnPrefab;
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}
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#endregion
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}
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